APA Style
Rieger, Christoph Hans. (1991).
ASEAN economic cooperation handbook .
Singaore:
Institute of Southeast.
Chicago Style
Rieger, Christoph Hans.
ASEAN economic cooperation handbook.
Singaore:
Institute of Southeast,
1991.
Referensi.
MLA Style
Rieger, Christoph Hans.
ASEAN economic cooperation handbook.
Singaore:
Institute of Southeast,
1991.
Referensi.
Turabian Style
Rieger, Christoph Hans.
ASEAN economic cooperation handbook.
Singaore:
Institute of Southeast,
1991.
Referensi.